Question

what is FCC explain it​

Answer 1

Answer:

Hello mate here is ur answer

Explanation:

Face centered cubic lattice.

Which atoms are present at Corners and face centre.

contribution is

corner's = 8 × 1/8 = 1

Face centres= 6 × 1/2 = 3

So total 4 atoms per unit cell

Hope it helps u ☺✌